"Water bath" effect during the electrical underwater wire explosionn; Physics of Plasmas; Vol. 14, iss. 10

Manylion Llyfryddiaeth
Parent link:Physics of Plasmas.— , 1989-
Vol. 14, iss. 10.— 2007.— [102703, 9 р.]
Prif Awdur: Oreshkin V. I. Vladimir Ivanovich
Awduron Eraill: Chaikovsky S. A., Ratakhin N. A. Nikolay Aleksandrovich
Crynodeb:Title screen
The results of a simulation of underwater electrical wire explosion at a current density >109A/cm2, total discharge current of 3MA, and rise time of the current of ~100ns are presented. The electrical wire explosion was simulated using a one-dimensional radiation-magnetohydrodynamic model. It is shown that the radiation of the exploded wire produces a thin conducting plasma shell in the water in the vicinity of the exploding wire surface. It was found that this plasma shell catches up to 30% of the discharge current. Nevertheless, it was shown that the pressure and temperature of the wire material remain unchanged as compared with the idealized case of the electrical wire explosion in vacuum. This result is explained by a “water bath” effect.
Режим доступа: по договору с организацией-держателем ресурса
Iaith:Saesneg
Cyhoeddwyd: 2007
Pynciau:
Mynediad Ar-lein:http://dx.doi.org/10.1063/1.2789990
Fformat: Electronig Pennod Llyfr
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=653336

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